@article{Liu_2020,
title={Analysis of retrial queue with heterogeneous servers and Markovian arrival process},
volume={17},
ISSN={1816-0301},
url={http://dx.doi.org/10.37661/1816-0301-2020-17-1-29-38},
DOI={10.37661/1816-0301-2020-17-1-29-38},
number={1},
journal={Informatics},
publisher={United Institute of Informatics Problems of the National Academy of Sciences of Belarus},
author={Liu,
Mei},
year={2020},
month=mar,
pages={29–38} }